25342884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 79206400

約数和(自身を除く): 53863516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 79, 84, 114, 126, 133, 134, 158, 171, 201, 228, 237, 252, 266, 268, 316, 342, 399, 402, 469, 474, 532, 553, 603, 684, 711, 798, 804, 938, 948, 1106, 1197, 1206, 1273, 1407, 1422, 1501, 1596, 1659, 1876, 2212, 2394, 2412, 2546, 2814, 2844, 3002, 3318, 3819, 4221, 4503, 4788, 4977, 5092, 5293, 5628, 6004, 6636, 7638, 8442, 8911, 9006, 9954, 10507, 10586, 11457, 13509, 15276, 15879, 16884, 17822, 18012, 19908, 21014, 21172, 22914, 26733, 27018, 31521, 31758, 35644, 37051, 42028, 45828, 47637, 53466, 54036, 63042, 63516, 74102, 80199, 94563, 95274, 100567, 106932, 111153, 126084, 148204, 160398, 189126, 190548, 201134, 222306, 301701, 320796, 333459, 378252, 402268, 444612, 603402, 666918, 703969, 905103, 1206804, 1333836, 1407938, 1810206, 2111907, 2815876, 3620412, 4223814, 6335721, 8447628, 12671442, 25342884]

約数ペア:

[(1, 25342884), (2, 12671442), (3, 8447628), (4, 6335721), (6, 4223814), (7, 3620412), (9, 2815876), (12, 2111907), (14, 1810206), (18, 1407938), (19, 1333836), (21, 1206804), (28, 905103), (36, 703969), (38, 666918), (42, 603402), (57, 444612), (63, 402268), (67, 378252), (76, 333459), (79, 320796), (84, 301701), (114, 222306), (126, 201134), (133, 190548), (134, 189126), (158, 160398), (171, 148204), (201, 126084), (228, 111153), (237, 106932), (252, 100567), (266, 95274), (268, 94563), (316, 80199), (342, 74102), (399, 63516), (402, 63042), (469, 54036), (474, 53466), (532, 47637), (553, 45828), (603, 42028), (684, 37051), (711, 35644), (798, 31758), (804, 31521), (938, 27018), (948, 26733), (1106, 22914), (1197, 21172), (1206, 21014), (1273, 19908), (1407, 18012), (1422, 17822), (1501, 16884), (1596, 15879), (1659, 15276), (1876, 13509), (2212, 11457), (2394, 10586), (2412, 10507), (2546, 9954), (2814, 9006), (2844, 8911), (3002, 8442), (3318, 7638), (3819, 6636), (4221, 6004), (4503, 5628), (4788, 5293), (4977, 5092)]