25159572

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 71419040

約数和(自身を除く): 46259468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 67, 76, 81, 108, 114, 122, 134, 162, 171, 183, 201, 228, 244, 268, 324, 342, 366, 402, 513, 549, 603, 684, 732, 804, 1026, 1098, 1159, 1206, 1273, 1539, 1647, 1809, 2052, 2196, 2318, 2412, 2546, 3078, 3294, 3477, 3618, 3819, 4087, 4636, 4941, 5092, 5427, 6156, 6588, 6954, 7236, 7638, 8174, 9882, 10431, 10854, 11457, 12261, 13908, 15276, 16348, 19764, 20862, 21708, 22914, 24522, 31293, 34371, 36783, 41724, 45828, 49044, 62586, 68742, 73566, 77653, 93879, 103113, 110349, 125172, 137484, 147132, 155306, 187758, 206226, 220698, 232959, 310612, 331047, 375516, 412452, 441396, 465918, 662094, 698877, 931836, 1324188, 1397754, 2096631, 2795508, 4193262, 6289893, 8386524, 12579786, 25159572]

約数ペア:

[(1, 25159572), (2, 12579786), (3, 8386524), (4, 6289893), (6, 4193262), (9, 2795508), (12, 2096631), (18, 1397754), (19, 1324188), (27, 931836), (36, 698877), (38, 662094), (54, 465918), (57, 441396), (61, 412452), (67, 375516), (76, 331047), (81, 310612), (108, 232959), (114, 220698), (122, 206226), (134, 187758), (162, 155306), (171, 147132), (183, 137484), (201, 125172), (228, 110349), (244, 103113), (268, 93879), (324, 77653), (342, 73566), (366, 68742), (402, 62586), (513, 49044), (549, 45828), (603, 41724), (684, 36783), (732, 34371), (804, 31293), (1026, 24522), (1098, 22914), (1159, 21708), (1206, 20862), (1273, 19764), (1539, 16348), (1647, 15276), (1809, 13908), (2052, 12261), (2196, 11457), (2318, 10854), (2412, 10431), (2546, 9882), (3078, 8174), (3294, 7638), (3477, 7236), (3618, 6954), (3819, 6588), (4087, 6156), (4636, 5427), (4941, 5092)]