72223956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:790

約数の個数: 144

約数和(自身を含む): 230840064

約数和(自身を除く): 158616108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 138, 153, 161, 204, 207, 238, 252, 276, 306, 322, 357, 391, 414, 476, 483, 612, 644, 714, 733, 782, 828, 966, 1071, 1173, 1428, 1449, 1466, 1564, 1932, 2142, 2199, 2346, 2737, 2898, 2932, 3519, 4284, 4398, 4692, 5131, 5474, 5796, 6597, 7038, 8211, 8796, 10262, 10948, 12461, 13194, 14076, 15393, 16422, 16859, 20524, 24633, 24922, 26388, 30786, 32844, 33718, 37383, 46179, 49266, 49844, 50577, 61572, 67436, 74766, 87227, 92358, 98532, 101154, 112149, 118013, 149532, 151731, 174454, 184716, 202308, 224298, 236026, 261681, 286603, 303462, 348908, 354039, 448596, 472052, 523362, 573206, 606924, 708078, 785043, 859809, 1046724, 1062117, 1146412, 1416156, 1570086, 1719618, 2006221, 2124234, 2579427, 3140172, 3439236, 4012442, 4248468, 5158854, 6018663, 8024884, 10317708, 12037326, 18055989, 24074652, 36111978, 72223956]

約数ペア:

[(1, 72223956), (2, 36111978), (3, 24074652), (4, 18055989), (6, 12037326), (7, 10317708), (9, 8024884), (12, 6018663), (14, 5158854), (17, 4248468), (18, 4012442), (21, 3439236), (23, 3140172), (28, 2579427), (34, 2124234), (36, 2006221), (42, 1719618), (46, 1570086), (51, 1416156), (63, 1146412), (68, 1062117), (69, 1046724), (84, 859809), (92, 785043), (102, 708078), (119, 606924), (126, 573206), (138, 523362), (153, 472052), (161, 448596), (204, 354039), (207, 348908), (238, 303462), (252, 286603), (276, 261681), (306, 236026), (322, 224298), (357, 202308), (391, 184716), (414, 174454), (476, 151731), (483, 149532), (612, 118013), (644, 112149), (714, 101154), (733, 98532), (782, 92358), (828, 87227), (966, 74766), (1071, 67436), (1173, 61572), (1428, 50577), (1449, 49844), (1466, 49266), (1564, 46179), (1932, 37383), (2142, 33718), (2199, 32844), (2346, 30786), (2737, 26388), (2898, 24922), (2932, 24633), (3519, 20524), (4284, 16859), (4398, 16422), (4692, 15393), (5131, 14076), (5474, 13194), (5796, 12461), (6597, 10948), (7038, 10262), (8211, 8796)]