77146212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 219805376

約数和(自身を除く): 142659164

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 61, 66, 67, 78, 121, 122, 132, 134, 143, 156, 183, 201, 242, 244, 268, 286, 363, 366, 402, 429, 484, 572, 671, 726, 732, 737, 793, 804, 858, 871, 1342, 1452, 1474, 1573, 1586, 1716, 1742, 2013, 2211, 2379, 2613, 2684, 2948, 3146, 3172, 3484, 4026, 4087, 4422, 4719, 4758, 5226, 6292, 7381, 8052, 8107, 8174, 8723, 8844, 9438, 9516, 9581, 10452, 12261, 14762, 16214, 16348, 17446, 18876, 19162, 22143, 24321, 24522, 26169, 28743, 29524, 32428, 34892, 38324, 44286, 44957, 48642, 49044, 52338, 53131, 57486, 88572, 89914, 95953, 97284, 104676, 105391, 106262, 114972, 134871, 159393, 179828, 191906, 210782, 212524, 269742, 287859, 316173, 318786, 383812, 421564, 494527, 539484, 575718, 584441, 632346, 637572, 989054, 1151436, 1168882, 1264692, 1483581, 1753323, 1978108, 2337764, 2967162, 3506646, 5934324, 6428851, 7013292, 12857702, 19286553, 25715404, 38573106, 77146212]

約数ペア:

[(1, 77146212), (2, 38573106), (3, 25715404), (4, 19286553), (6, 12857702), (11, 7013292), (12, 6428851), (13, 5934324), (22, 3506646), (26, 2967162), (33, 2337764), (39, 1978108), (44, 1753323), (52, 1483581), (61, 1264692), (66, 1168882), (67, 1151436), (78, 989054), (121, 637572), (122, 632346), (132, 584441), (134, 575718), (143, 539484), (156, 494527), (183, 421564), (201, 383812), (242, 318786), (244, 316173), (268, 287859), (286, 269742), (363, 212524), (366, 210782), (402, 191906), (429, 179828), (484, 159393), (572, 134871), (671, 114972), (726, 106262), (732, 105391), (737, 104676), (793, 97284), (804, 95953), (858, 89914), (871, 88572), (1342, 57486), (1452, 53131), (1474, 52338), (1573, 49044), (1586, 48642), (1716, 44957), (1742, 44286), (2013, 38324), (2211, 34892), (2379, 32428), (2613, 29524), (2684, 28743), (2948, 26169), (3146, 24522), (3172, 24321), (3484, 22143), (4026, 19162), (4087, 18876), (4422, 17446), (4719, 16348), (4758, 16214), (5226, 14762), (6292, 12261), (7381, 10452), (8052, 9581), (8107, 9516), (8174, 9438), (8723, 8844)]